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Combination Needle Roller/Thrust Ball Bearing - Without Inner Ring, NAX Series

Volume Discount

IKO

IKO Combined Type Needle Roller Bearings arecombinations of a radial bearing and a thrust bearing.Caged needle roller bearings are used as radial bearings and thrust ball bearings or thrust roller bearingsare used as thrust bearings. They are compact andvery economical, and can be subjected to radial loadsand axial loads simultaneously.They are widely used for machine tools, textilemachinery, and industrial machiner

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

Shaft dia. mm	Identification number				Boundary dimensions mm									Standard mounting dimension d_a Min. mm	Basic dynamic load rating C		Basic static load rating C₀		Allowable rotational speed rpm
Shaft dia. mm	Without dust cover	Mass (Ref.) g	With dust cover	Mass (Ref.) g	F_w	D	D₁	D₂	L	H	l₁	r_s min	d_i	Standard mounting dimension d_a Min. mm	Radial N	Axial N	Radial N	Axial N	Allowable rotational speed rpm
10	NAX 1023	38.5	NAX 1023Z	40.0	10	19	24	25.0	23	9	6.5	0.3	10	18	8 230	10 000	9 190	11 100	9 500
12	NAX 1223	43.5	NAX 1223Z	45.5	12	21	26	27.0	23	9	6.5	0.3	12	20	9 250	9 670	11 200	11 100	9 000
15	NAX 1523 -	47.5 -	NAX 1523Z -	48.5 -	15	24	28	29.0	23	9	6.5	0.3	15	23	12 300	9 930	14 900	12 200	8 500
15	NAX 1523 -	47.5 -	NAX 1523Z -	48.5 -	15	24	28	29.0	23	9	6.5	0.3	15	26	12 300	10 200	14 900	23 900	14 000
17	NAX 1725 -	54 -	NAX 1725Z -	56 -	17	26	30	31.0	25	9	8.0	0.3	17	25	12 900	10 800	16 300	14 500	8 500
17	NAX 1725 -	54 -	NAX 1725Z -	56 -	17	26	30	31.0	25	9	8.0	0.3	17	28	12 900	11 400	16 300	28 600	13 000
20	NAX 2030 -	85.5 -	NAX 2030Z -	89 -	20	30	35	36.0	30	10	10.5	0.3	20	29	17 600	14 200	25 400	19 700	7 500
20	NAX 2030 -	85.5 -	NAX 2030Z -	89 -	20	30	35	36.0	30	10	10.5	0.3	20	33	17 600	19 000	25 400	48 700	11 000
25	NAX 2530 -	131 -	NAX 2530Z -	135 -	25	37	42	43.0	30	11	9.5	0.6	25	35	20 000	19 600	32 100	29 700	7 000
25	NAX 2530 -	131 -	NAX 2530Z -	135 -	25	37	42	43.0	30	11	9.5	0.6	25	40	20 000	22 700	32 100	60 700	9 000
30	NAX 3030 -	145 -	NAX 3030Z -	151 -	30	42	47	48.0	30	11	9.5	0.6	30	40	25 100	20 400	40 100	33 600	6 500
30	NAX 3030 -	145 -	NAX 3030Z -	151 -	30	42	47	48.0	30	11	9.5	0.6	30	45	25 100	27 400	40 100	81 000	8 000
35	NAX 3530 -	169 -	NAX 3530Z -	176 -	35	47	52	53.0	30	12	9.0	0.6	35	45	26 900	21 200	46 200	37 600	6 000
35	NAX 3530 -	169 -	NAX 3530Z -	176 -	35	47	52	53.0	30	12	9.0	0.6	35	50	26 900	29 100	46 200	91 100	7 000
40	NAX 4032 -	219 -	NAX 4032Z -	227 -	40	52	60	61.0	32	13	10.0	0.6	40	52	29 400	26 900	54 100	50 000	5 500
40	NAX 4032 -	219 -	NAX 4032Z -	227 -	40	52	60	61.0	32	13	10.0	0.6	40	57	29 400	41 700	54 100	133 000	6 000
45	NAX 4532 -	264 -	NAX 4532Z -	273 -	45	58	65	66.5	32	14	9.0	0.6	45	57	31 000	27 900	60 200	55 100	5 000
45	NAX 4532 -	264 -	NAX 4532Z -	273 -	45	58	65	66.5	32	14	9.0	0.6	45	62	31 000	40 800	60 200	133 000	5 500
50	NAX 5035 -	287 -	NAX 5035Z -	297 -	50	62	70	71.5	35	14	10.0	0.6	50	62	42 200	28 800	83 400	60 100	4 500
50	NAX 5035 -	287 -	NAX 5035Z -	297 -	50	62	70	71.5	35	14	10.0	0.6	50	67	42 200	43 300	83 400	148 000	5 000
60	NAX 6040 -	417 -	NAX 6040Z -	454 -	60	72	85	86.5	40	17	12.0	1.0	60	75	47 500	41 400	103 000	89 700	4 000
60	NAX 6040 -	417 -	NAX 6040Z -	454 -	60	72	85	86.5	40	17	12.0	1.0	60	82	47 500	64 600	103 000	224 000	4 000
70	NAX 7040	555.0	NAX 7040Z	606.0	70	85	95	96.5	40	18	11.0	1.0	70	85	55 500	43 100	120 000	101 000	3 500

: 30; 45; 60

Part Number
NAX1023
NAX1023Z
NAX1223
NAX1223Z
NAX1523
NAX1523Z
NAX1725
NAX1725Z
NAX2030
NAX2030Z
NAX2530
NAX2530Z
NAX3030
NAX3030Z
NAX3530Z
NAX4032
NAX4032Z
NAX4532
NAX4532Z
NAX5035
NAX5035Z
NAX6040
NAX7040

Minimum order quantity	Volume Discount	Days to Ship	RoHS	I.D. d (Ø)	O.D. D (Ø)	Width B (mm)	Rotational Speed (rpm)	Basic Load Rating, Dynamic Rating (N)	Basic Load Rating, Static Rating (N)	Shield Shape	I.D.(the Smaller Diameter Side) (mm)	Outer Diameter (Small Diameter Side) (mm)	Basic Dynamic Load Rating C Radial (N)	Basic Dynamic Load Rating C Axial (N)	Basic Static Load Rating Co Radial (N)	Basic Static Load Rating Co Axial (N)
1 Piece(s)	Available	8 Days or more	-	10	19	23	9500	8230	9190	Without inner and outer rings	10	19	8230	10000	9190	11100
1 Piece(s)	Available	13 Days or more	10	10	19	23	9500	8230	9190	With dust proof cover without inner and outer rings	10	19	8230	10000	9190	11100
1 Piece(s)	Available	13 Days or more	10	12	21	23	9000	9250	11200	Without inner and outer rings	12	21	9250	9670	11200	11100
1 Piece(s)	Available	13 Days or more	10	12	21	23	9000	9250	11200	With dust proof cover without inner and outer rings	12	21	9250	9670	11200	11100
1 Piece(s)	Available	8 Days or more	10	15	24	23	8500	12300	14900	Without inner and outer rings	15	24	12300	9930	14900	12200
1 Piece(s)	Available	8 Days or more	-	15	24	23	8500	12300	14900	With dust proof cover without inner and outer rings	15	24	12300	9930	14900	12200
1 Piece(s)	Available	8 Days or more	10	17	26	27	8500	12900	16300	Without inner and outer rings	17	26	12900	10800	16300	14500
1 Piece(s)	Available	8 Days or more	-	17	26	25	8500	12900	16300	With dust proof cover without inner and outer rings	17	26	12900	10800	16300	14500
1 Piece(s)	Available	8 Days or more	10	20	30	30	7500	17600	25400	Without inner and outer rings	20	30	17600	14200	25400	19700
1 Piece(s)	Available	8 Days or more	-	20	30	30	7500	17600	25400	With dust proof cover without inner and outer rings	20	30	17600	14200	25400	19700
1 Piece(s)	Available	8 Days or more	-	25	37	30	7000	20000	32100	Without inner and outer rings	25	37	20000	19600	32100	29700
1 Piece(s)	Available	13 Days or more	-	25	37	30	7000	20000	32100	With dust proof cover without inner and outer rings	25	37	20000	19600	32100	29700
1 Piece(s)	Available	13 Days or more	-	30	42	30	6500	25100	40100	Without inner and outer rings	30	42	25100	20400	40100	33600
1 Piece(s)	Available	8 Days or more	-	30	42	30	6500	25100	40100	With dust proof cover without inner and outer rings	30	42	25100	20400	40100	33600
1 Piece(s)	Available	8 Days or more	10	35	47	30	6000	26900	46200	With dust proof cover without inner and outer rings	35	47	26900	21200	46200	37600
1 Piece(s)	Available	8 Days	-	40	52	32	5500	29400	54100	Without inner and outer rings	40	52	29400	26900	54100	50000
1 Piece(s)	Available	8 Days	-	40	52	32	5500	29400	54100	With dust proof cover without inner and outer rings	40	52	29400	26900	54100	50000
1 Piece(s)	Available	8 Days	-	45	58	32	5000	31000	60200	Without inner and outer rings	45	58	31000	27900	60200	55100
1 Piece(s)	Available	8 Days	10	45	58	32	5000	31000	60200	With dust proof cover without inner and outer rings	45	58	31000	27900	60200	55100
1 Piece(s)	Available	8 Days	10	50	62	35	4500	42200	83400	Without inner and outer rings	50	62	42200	28800	83400	60100
1 Piece(s)	Available	8 Days	-	50	62	35	4500	42200	83400	With dust proof cover without inner and outer rings	50	62	42200	28800	83400	60100
1 Piece(s)	Available	8 Days	10	60	78	40	4000	47500	103000	Without inner and outer rings	60	72	47500	41400	103000	89700
1 Piece(s)	Available	8 Days	-	70	85	40	3500	55500	120000	Without inner and outer rings	70	85	55500	43100	120000	101000

Product TOP

Basic Information

Raceway Ring Shape	Composite Roller	Load Direction	Radial / Thrust	Inner/Outer Ring Material	Steel
Outer Ring	With Outer Ring	Number of Raceway Ring Rows	Double Row	Size Standards	Metric System
Specifications	Standard / Abrasion Resistance / For high Speed	Rolling Element Material	Steel	Outer Ring Type	Semicircular Grooved
Format of Shaft Bearing	With Thrust and Ball Bearing

Configure

23 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

I.D. d(Ø)
10

12

15

17

20

25

30

35

40

45

50

60

70
Clear
O.D. D(Ø)
19

21

24

26

30

37

42

47

52

58

62

78

85
Clear
Width B(mm)
23

25

27

30

32

35

40
Clear
Shield Shape
- With dust proof cover without inner and outer rings
- Without inner and outer rings
Clear
I.D.(the Smaller Diameter Side)(mm)
10

12

15

17

20

25

30

35

40

45

50

60

70
Clear
Outer Diameter (Small Diameter Side)(mm)
19

21

24

26

30

37

42

47

52

58

62

72

85
Clear
type
- NAX
- NAXZ
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

8 Days or Less

13 Days or Less
Clear

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The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Combination Needle Roller/Thrust Ball Bearing - Without Inner Ring, NAX Series

Basic Information

Configure

Specification/Dimensions

I.D. d(Ø)

O.D. D(Ø)

Width B(mm)

Shield Shape

I.D.(the Smaller Diameter Side)(mm)

Outer Diameter (Small Diameter Side)(mm)

type

CAD